145999 divided by 60 
We want to divide 145999 by 60.

Moving on to step 1:
60 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 60

Step 2:
14 divided by 60 is 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Bring next digit (5) of the dividend behind the 14 and repeat the process: 145 / 60

On to step 3:
60 can be fit into 145 2 times, resulting in a remainder of 25.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 120 from 145 to get 25.
Fetch the next digit (9) from the dividend, attach it to 25 and continue: 259 / 60

Going ahead to step 4:
If we divide 259 by 60, we get 4 and a remainder of 19.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Subtracting 240 from 259 leaves us with 19.
Include the next digit (9) from the dividend after 19, then repeat: 199 / 60

Going ahead to step 5:
When dividing 199 by 60, we get 3 with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 243.0
If we subtract 180 from 199, we get 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 60

Going ahead to step 6:
60 can be fit into 199 3 times, resulting in a remainder of 19.
The next digit of our result is 3. 
Result so far: 2433.0
If we subtract 180 from 199, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 7:
The number 60 fits into 190 3 times, leaving a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 2433.3
Subtracting 180 from 190 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
If we divide 100 by 60, we get 1 and a remainder of 40.
The next digit of our result is 1. 
Result so far: 2433.31
Subtracting 60 from 100 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
60 goes into 400 6 times with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 2433.316
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
The number 60 fits into 400 6 times, leaving a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 2433.3166
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 2433.3166 and a remainder of 0.0004.